[chore][filestorage] Update code ownership (#37254)

I don't have sufficient time to service this component properly so I'm
stepping down as code owner.

.github/ALLOWLIST

@@ -27,4 +27,5 @@ internal/common
 exporter/kineticaexporter/
 exporter/opensearchexporter/
 extension/observer/ecstaskobserver/
+extension/storage/filestorage/
 receiver/jmxreceiver/

.github/CODEOWNERS

@@ -120,7 +120,6 @@ extension/sigv4authextension/                     @open-telemetry/collector-cont
 extension/solarwindsapmsettingsextension/         @open-telemetry/collector-contrib-approvers @jerrytfleung @cheempz
 extension/storage/                                @open-telemetry/collector-contrib-approvers @dmitryax @atoulme @djaglowski
 extension/storage/dbstorage/                      @open-telemetry/collector-contrib-approvers @dmitryax @atoulme
-extension/storage/filestorage/                    @open-telemetry/collector-contrib-approvers @djaglowski
 extension/storage/redisstorageextension/          @open-telemetry/collector-contrib-approvers @atoulme
 extension/sumologicextension/                     @open-telemetry/collector-contrib-approvers @rnishtala-sumo @chan-tim-sumo
 
@@ -317,4 +316,5 @@ reports/distributions/k8s.yaml     @open-telemetry/collector-contrib-approvers
 exporter/kineticaexporter/                        @open-telemetry/collector-contrib-approvers 
 exporter/opensearchexporter/                      @open-telemetry/collector-contrib-approvers 
 extension/observer/ecstaskobserver/               @open-telemetry/collector-contrib-approvers 
+extension/storage/filestorage/                    @open-telemetry/collector-contrib-approvers 
 receiver/jmxreceiver/                             @open-telemetry/collector-contrib-approvers 

extension/storage/filestorage/README.md

@@ -3,12 +3,13 @@
 <!-- status autogenerated section -->
 | Status        |           |
 | ------------- |-----------|
-| Stability     | [beta]  |
+| Stability     | [unmaintained]  |
 | Distributions | [contrib], [k8s] |
 | Issues        | [![Open issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aopen%20label%3Aextension%2Ffilestorage%20&label=open&color=orange&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aopen+is%3Aissue+label%3Aextension%2Ffilestorage) [![Closed issues](https://img.shields.io/github/issues-search/open-telemetry/opentelemetry-collector-contrib?query=is%3Aissue%20is%3Aclosed%20label%3Aextension%2Ffilestorage%20&label=closed&color=blue&logo=opentelemetry)](https://github.com/open-telemetry/opentelemetry-collector-contrib/issues?q=is%3Aclosed+is%3Aissue+label%3Aextension%2Ffilestorage) |
-| [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    | [@djaglowski](https://www.github.com/djaglowski) \| Seeking more code owners! |
+| [Code Owners](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/CONTRIBUTING.md#becoming-a-code-owner)    |  \| Seeking more code owners! |
+| Emeritus      | [@djaglowski](https://www.github.com/djaglowski) |
 
-[beta]: https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#beta
+[unmaintained]: https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/component-stability.md#unmaintained
 [contrib]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-contrib
 [k8s]: https://github.com/open-telemetry/opentelemetry-collector-releases/tree/main/distributions/otelcol-k8s
 <!-- end autogenerated section -->

extension/storage/filestorage/metadata.yaml

@@ -3,8 +3,8 @@ type: file_storage
 status:
   class: extension
   stability:
-    beta: [extension]
+    unmaintained: [extension]
   distributions: [contrib, k8s]
   codeowners:
-    active: [djaglowski]
+    emeritus: [djaglowski]
     seeking_new: true